Black Yaozhou ware: light gray stoneware with dark brown glaze, the decoration painted in overglaze iron oxide. From the Huangpu kiln complex, Tongchuan, Yaozhou county, Shaanxi province
11th centuryChineseQingbai ware: porcelain with pale sky-blue glaze over incised and carved decoration
12th centuryChineseTerracotta
4th century BCEGreekBlack basalt
18th centuryBritishFritware painted in black (chromium) under turquoise (copper) transparent alkali glaze
12th-13th centuryBronze
13th centuryGermanOpaque blue glass with yellow decoration
5th-4th century BCEGreekHuanghuali wood with brass fittings
17th-18th centuryChinesePlaster
Fritware with underglaze painted decoration
14th centuryPersianBuff-colored earthenware covered in pinkish slip and painted with black (manganese and iron), red (iron), yellow (lead-tin), and green (copper) under clear lead glaze
10th centuryYue ware: stoneware with celadon glaze
4th-5th century CEChinese